function _diff_get_next_vid in Diff 7.3

Same name and namespace in other branches

1. 5.2 diff.module \_diff_get_next_vid()
2. 5 diff.module \_diff_get_next_vid()
3. 6.2 diff.pages.inc \_diff_get_next_vid()
4. 6 diff.module \_diff_get_next_vid()
5. 7.2 diff.pages.inc \_diff_get_next_vid()

Get the entry in the revisions list after $vid.

Parameters

array $node_revisions: Array of node revision IDs in descending order.

int $vid: Version ID to look for.

Return value

bool|int Returns FALSE if $vid is the last entry.

1 call to _diff_get_next_vid()

diff_diffs_show in ./diff.pages.inc

Create a comparison for the node between versions 'old_vid' and 'new_vid'.

File

./diff.pages.inc, line 573

Menu callbacks for hook_menu().

Code

function _diff_get_next_vid($node_revisions, $vid) {
  $previous = NULL;
  foreach ($node_revisions as $revision) {
    if ($revision->vid == $vid) {
      return $previous ? $previous->vid : FALSE;
    }
    $previous = $revision;
  }
  return FALSE;
}